| apiVersion: apps/v1 | |
| kind: Deployment | |
| metadata: | |
| name: webapp | |
| spec: | |
| replicas: 1 | |
| selector: | |
| matchLabels: | |
| app: webapp | |
| template: | |
| metadata: | |
| labels: | |
| app: webapp | |
| annotations: | |
| # Our internal logs aren't structured so we use logfmt_sloppy to just log stdout and error | |
| # See https://thehub.github.com/epd/engineering/dev-practicals/observability/logging/ for more details | |
| fluentbit.io/parser: logfmt_sloppy | |
| observability.github.com/splunk_index: docs-internal | |
| spec: | |
| dnsPolicy: Default | |
| containers: | |
| - name: webapp | |
| image: docs-internal | |
| resources: | |
| requests: | |
| cpu: 1000m | |
| memory: 4500Mi | |
| limits: | |
| cpu: 8000m | |
| memory: 16Gi | |
| ports: | |
| - name: http | |
| containerPort: 4000 | |
| protocol: TCP | |
| envFrom: | |
| - secretRef: | |
| name: vault-secrets | |
| - configMapRef: | |
| name: kube-cluster-metadata | |
| # application-config is created at deploy time from | |
| # configuration set in config/moda/configuration/*/env.yaml | |
| - configMapRef: | |
| name: application-config | |
| # Zero-downtime deploys | |
| # https://thehub.github.com/engineering/products-and-services/internal/moda/feature-documentation/pod-lifecycle/#required-prestop-hook | |
| # https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks | |
| lifecycle: | |
| preStop: | |
| exec: | |
| command: ['sleep', '5'] | |
| readinessProbe: | |
| initialDelaySeconds: 5 | |
| httpGet: | |
| # WARNING: This should be updated to a meaningful endpoint for your application which will return a 200 once the app is fully started. | |
| # See: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-readiness-probes | |
| path: /healthcheck | |
| port: http | |